I have a Weller EC1002 soldering station. It isn't working anymore...

I don't think the problem is with the iron it self. the heater has
continuity.
How does the temp sensor work?
is there anywhere I can get a schematic of the innards?
anybody have any ideas?


If that is similar to the EC1001 and EC2001 models, then the heater
heating element should read between 11.9 and 13.1 ohms. It is Weller
(Cooper Tools) PN:EC234 Heater Assy.
The temperature sensor should read 22 ohms at 23 degrees Celsius. It
is PN: EC229 Sensor Assembly with spring.

I have a complete 8 page Tech sheet with Calibration procedure,
troubleshooting, complete schematic, parts pictoral, and parts list for
the Weller EC1001/EC2001ESD and EC1001D/EC2001DESD solder station. I
would be glad to provide clean copy to anyone for $3.00 postage and
envelope cost.


Ed WB6SAT